diff options
| author | Andrzej Pietrasiewicz <andrzej.p@samsung.com> | 2013-05-28 09:15:51 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-06-10 17:58:00 +0300 |
| commit | 17b80976f0aa28842593dae8b05fae9274b51375 (patch) | |
| tree | 5fadb13f0352fe195ce59bc94144c994b8734490 /drivers/usb/gadget/Kconfig | |
| parent | 998da497ec75076549469216a35305684098375f (diff) | |
usb: gadget: f_eem: add configfs support
f_eem learns about our configfs interface so we
can remove in-kernel gadget drivers in future.
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/Kconfig')
| -rw-r--r-- | drivers/usb/gadget/Kconfig | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 159393d5891..d5b0ffe2611 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -544,6 +544,21 @@ choice # this first set of drivers all depend on bulk-capable hardware. +config USB_CONFIGFS_EEM + bool "Ethernet Emulation Model (EEM)" + depends on USB_CONFIGFS + depends on NET + select USB_U_ETHER + select USB_F_EEM + help + CDC EEM is a newer USB standard that is somewhat simpler than CDC ECM + and therefore can be supported by more hardware. Technically ECM and + EEM are designed for different applications. The ECM model extends + the network interface to the target (e.g. a USB cable modem), and the + EEM model is for mobile devices to communicate with hosts using + ethernet over USB. For Linux gadgets, however, the interface with + the host is the same (a usbX device), so the differences are minimal. + config USB_CONFIGFS_PHONET boolean "Phonet protocol" depends on USB_CONFIGFS |